Zhiwei Gao Tim Breikin Hong Wang 0001 Reliable Observer-Based Control Against Sensor Failures for Systems With Time Delays in Both State and Input. 1018-1029 2008 38 IEEE Transactions on Systems, Man, and Cybernetics, Part A 5 http://dx.doi.org/10.1109/TSMCA.2008.923050 db/journals/tsmc/tsmca38.html#GaoBW08